OHKURA ELECTRIC COMPANY

Organization

SUGINAMI-KU, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
External connection mechanism of temperature-measuring type for pri...
- Patent number 6,048,095
- Issue date Apr 11, 2000
- Ohkura Electric Co., Ltd.
- Tsutomu Shindo
- G01 - MEASURING TESTING
Information Patent Grant
Programmed temperature controller
- Patent number 5,926,390
- Issue date Jul 20, 1999
- Ohkura Electric Co., Ltd.
- Isamu Koyama
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus for weighing a grown crystal
- Patent number 5,763,838
- Issue date Jun 9, 1998
- Ohkura Electric Co., Ltd.
- Toshiaki Morimura
- C30 - CRYSTAL GROWTH
Information Patent Grant
Furnace temperature cascade control apparatus using adjustment input
- Patent number 5,369,567
- Issue date Nov 29, 1994
- Ohkura Electric Co., Ltd.
- Katsuhisa Furuta
- G05 - CONTROLLING REGULATING
Information Patent Grant
Modem mode matching method with PBX dial-in
- Patent number 5,199,071
- Issue date Mar 30, 1993
- NTT Data Communications Systems Corporation
- Kenichi Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatically controlling the operation mode of data circuit termin...
- Patent number 5,153,897
- Issue date Oct 6, 1992
- Texas Instruments Japan Ltd.
- Kikuo Sumiyoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Furnace temperature control apparatus using adjustment input
- Patent number 5,099,442
- Issue date Mar 24, 1992
- Ohkura Electric Co., Ltd.
- Katsuhisa Furuta
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for measuring AC power
- Patent number 5,081,413
- Issue date Jan 14, 1992
- Ohkura Electric Co., Ltd.
- Chitoshi Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Displacement detector
- Patent number 5,055,814
- Issue date Oct 8, 1991
- Ohkura Electric Co., Ltd.
- Toshiaki Morimura
- G01 - MEASURING TESTING
Information Patent Grant
Pattern-switching temperature control apparatus
- Patent number 4,688,180
- Issue date Aug 18, 1987
- Ohkura Electric Co., Ltd.
- Takehiko Motomiya
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Multi-range controller
- Patent number 4,688,194
- Issue date Aug 18, 1987
- Ohkura Electric Co., Ltd.
- Osamu Shimizu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pressure detector and strain member therefor
- Patent number 4,653,329
- Issue date Mar 31, 1987
- Ohkura Electric Co., Ltd.
- Tatsuo Sagara
- G01 - MEASURING TESTING
Information Patent Grant
Process control system
- Patent number 4,639,852
- Issue date Jan 27, 1987
- Ohkura Electric Co., Ltd.
- Takehiko Motomiya
- G05 - CONTROLLING REGULATING
Information Patent Grant
Pattern-switching temperature control apparatus
- Patent number 4,605,161
- Issue date Aug 12, 1986
- Ohkura Electric Co., Ltd.
- Takehiko Motomiya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Connectible instrument casing
- Patent number 4,597,291
- Issue date Jul 1, 1986
- Ohkura Electric Co., Ltd.
- Takehiko Motomiya
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Thermal mass flow meter
- Patent number 4,517,838
- Issue date May 21, 1985
- Ohkura Electric Co., Ltd.
- Akira Wachi
- G01 - MEASURING TESTING
Information Patent Grant
Dicode transmission system
- Patent number 4,255,813
- Issue date Mar 10, 1981
- Ohkura Electric Co., Ltd.
- Seiichi Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver circuit
- Patent number 4,153,848
- Issue date May 8, 1979
- Ohkura Electric Co. Ltd.
- Seiichi Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bipolar signal generating apparatus
- Patent number 4,121,118
- Issue date Oct 17, 1978
- Ohkura Electric Co., Ltd.
- Seiichi Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loop data highway communication system
- Patent number 4,078,228
- Issue date Mar 7, 1978
- Ohkura Electric Co., Ltd.
- Seiichi Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

OHKURA ELECTRIC COMPANY

Organization

Patents Grantslast 30 patents

External connection mechanism of temperature-measuring type for pri...

Programmed temperature controller

Apparatus for weighing a grown crystal

Furnace temperature cascade control apparatus using adjustment input

Modem mode matching method with PBX dial-in

Automatically controlling the operation mode of data circuit termin...

Furnace temperature control apparatus using adjustment input

Method and apparatus for measuring AC power

Displacement detector

Pattern-switching temperature control apparatus

Multi-range controller

Pressure detector and strain member therefor

Process control system

Pattern-switching temperature control apparatus

Connectible instrument casing

Thermal mass flow meter

Dicode transmission system

Receiver circuit

Bipolar signal generating apparatus

Loop data highway communication system